From 518726f70d976d304dafc0e605d8f8d2d1d95c6c Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 16 Feb 2016 21:19:57 +0000
Subject: [PATCH] filamentspool: break out storarm_spools

---
 filamentspool.scad | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/filamentspool.scad b/filamentspool.scad
index fe29eea..205e454 100644
--- a/filamentspool.scad
+++ b/filamentspool.scad
@@ -691,8 +691,11 @@ storarm_screw_hole_head_slop = 1.5;
 
 // calculated
 
+storarm_spools = 2;
+
 storarm_axlerad = hubaxlerad - storarm_axleslop;
-storarm_mainlen = hubaxlelen*2 + storarm_axleslop
+storarm_mainlen = hubaxlelen*storarm_spools
+  + storarm_axleslop*(storarm_spools-1)
   + (storarm_cope_hubaxle_mk1 ? 10 : 0);
 storarm_totlen = storarm_mainlen + storarm_hooklen;
 
-- 
2.30.2